@font-face {  
  font-family: 's_medium';
  src: url('./SourceHanSansCN-Medium.otf');
  font-weight: normal;  
  font-style: normal;  
}
@font-face {  
  font-family: 's_regular';
  src: url('./SourceHanSansCN-Regular.otf');
  font-weight: normal;  
  font-style: normal;  
}
@font-face {  
  font-family: 'a_medium';
  src: url('./Alibaba-PuHuiTi-Medium.otf');
  font-weight: normal;  
  font-style: normal;  
}
@font-face {  
  font-family: 'a_regular';
  src: url('./Alibaba-PuHuiTi-Regular.otf');
  font-weight: normal;  
  font-style: normal;  
}